BMW S63 Engine Specifications
The BMW S63 engine is a high-performance powerplant that has gained recognition for its impressive engineering and performance characteristics. This twin-turbocharged V8 engine is primarily found in various BMW M models, delivering exhilarating power and torque. Below are the detailed specifications of the S63 engine.
| Specification | Details |
|---|---|
| Engine Type | 4.4L V8 Twin-Turbocharged |
| Displacement | 4395 cc |
| Bore x Stroke | 86 mm x 88 mm |
| Compression Ratio | 10.0:1 |
| Max Power Output | 600 hp (441 kW) at 6,000 – 6,500 rpm |
| Max Torque | 750 Nm (553 lb-ft) at 1,800 – 5,600 rpm |
| Fuel System | Direct Injection |
| Turbocharger | Twin Turbo |
| Transmission | 8-Speed Automatic (ZF 8HP) |
| Drivetrain | AWD (xDrive) |
| Weight | Approximately 220 kg (485 lbs) |
Engine Configuration
The S63 engine features a V8 configuration, which is known for its balance of power and smoothness. Below are some key aspects of the engine’s configuration:
Key Features
- V8 Layout: The V8 configuration allows for a compact design while providing substantial power output.
- Twin-Turbocharging: The twin-turbo setup enhances performance by significantly increasing air intake, resulting in higher power and torque.
- Direct Injection: This technology improves fuel efficiency and performance by delivering fuel directly into the combustion chamber.
- Variable Valve Timing: BMW’s Valvetronic system optimizes engine performance and efficiency across different RPM ranges.
- Lightweight Construction: The use of aluminum and other lightweight materials contributes to the engine’s overall efficiency and performance.
Engine Oil Specifications & Service Intervals
Proper maintenance of the S63 engine is crucial for its longevity and performance. This includes using the correct engine oil and adhering to recommended service intervals.
Engine Oil Specifications
- Recommended Oil Type: Full Synthetic Oil
- Viscosity Rating: 0W-30 or 5W-30 (depending on climate and driving conditions)
- Oil Capacity: Approximately 10.5 liters (11.1 quarts) including the oil filter
- Oil Change Interval: Every 10,000 miles (16,000 km) or 12 months, whichever comes first
Service Intervals
The following service intervals are recommended for the S63 engine to ensure optimal performance:
| Service Type | Interval |
|---|---|
| Oil Change | 10,000 miles (16,000 km) or 12 months |
| Air Filter Replacement | 30,000 miles (48,000 km) |
| Fuel Filter Replacement | 60,000 miles (96,000 km) |
| Spark Plug Replacement | 60,000 miles (96,000 km) |
| Coolant Change | Every 4 years or 60,000 miles (96,000 km) |
Conclusion
The BMW S63 engine stands out as a remarkable example of engineering excellence, combining power, efficiency, and advanced technology. Understanding its specifications, configuration, and maintenance requirements is essential for enthusiasts and owners alike. By adhering to the recommended service intervals and using the appropriate engine oil, drivers can ensure that their S63 engine continues to perform at its best for years to come.
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